Rule of thumb: Eat for what you're going to be doing, and not for what you have done. Don't take in more than you're willing to burn off.
I've seen a dead body, I've seen some pretty gruesome fist fights, I've been a hunter since I was a child, though I don't anymore, I've gutted wild game.
The Iranian regime gives financial support to terrorist organizations all over the world, denies the Holocaust, and calls for the wiping the state of Israel from the map, while developing long-range missiles and trying to obtain nuclear weapon.